Dutch elm disease control
Subtitle: performance and costs : cost updated to 1979 and reaffirmed
By: William N. Cannon, jr, David P. Worley
Contributors: Worley, David P.; United States. Forest Service; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service research paper NE -- 457
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1980
Place of publication: Broomall, Pa
Language: eng
Subjects: Dutch elm disease -- Control
Notes: Updated revision of Dutch elm disease control, performance and costs, USDA Forest Service research paper NE-345, issued 1976

Bibliography: p. 7